TY CONF TI Observations of magnetic white dwarfs in the Special Astrophysical Observatory of the Russian Academy of Sciences KW stars: white dwarfs KW magnetic field KW evolution JO Modern astronomy: from the Early Universe to exoplanets and black holes AU Aitov, V.. AU Korchagina, E.. AU Valyavin, G.. PY 2024 PB Special Astrophysical Observatory of the Russian Academy of Sciences